UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QNIVWoLK840kZ8sKS7+hCzDEnRPGFFkNDn55Wd4VJRY=' 
WHERE 
  key_id = '1b9a9c87818114b0b3dafc22362e164a920edb8aae11a4370fd60cebc091c8bc' 
  AND (
    token = 'QNIVWoLK840kZ8sKS7+hCzDEnRPGFFkNDn55Wd4VJRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )